CN220420426U - Be used for magnetic ring inductance clamping tool - Google Patents

Abstract

The utility model relates to the technical field of magnetic ring inductance, and discloses a clamping jig for magnetic ring inductance, which comprises a bottom plate; a placing table arranged at the upper end of the bottom plate; the placing seat is fixedly arranged on the top surface of the placing table, and the upper end of the bottom plate is provided with a leg pulling mechanism; the pulling foot mechanism comprises a positioning part and a pulling foot part. The two handles are held respectively, and the moving plate is driven to move downwards under the limit of the guide rod, so that the plurality of magnetic ring inductors are pulled at the same time, the pulling efficiency of the magnetic ring inductors is effectively improved, and the practicability of the clamping jig is greatly improved; through pulling two pull handles respectively to make the connecting plate can be taken out the logical inslot of moving plate surface seting up, then pass logical groove with the coil antenna, later loosen two pull handles respectively, thereby make the connecting plate reset under the resilience force of spring, thereby make the slipmat that the connecting plate surface was bonded can hug closely the coil antenna surface, extrude the coil antenna simultaneously, form fastening centre gripping to the coil antenna.

Description

A clamping fixture for magnetic ring inductors

Technical field

The utility model relates to the technical field of magnetic ring inductors, specifically a clamping fixture for magnetic ring inductors.

Background technique

With the continuous development of society, magnetic ring inductors have been widely used in various industries. Business owners have invested money in the production and processing of magnetic ring inductors. Magnetic ring inductors need to go through many processes during the processing, of which shaping and cutting corners is an important component. Before coil shaping and cornering, the coil contacts are usually stretched to ensure a compact arrangement of the coil on the magnetic ring.

Chinese patent provides a magnetic ring inductor clamping fixture, the publication number is CN209071122U, which includes a fixed base, an installation base and a base; the fixed base has a long strip structure, and the upper end of the fixed base is provided with a trapezoidal protrusion Starting, a trapezoidal groove is provided along the length direction on the lower end surface of the mounting seat, and the mounting seat is slidably arranged on the trapezoidal protrusion of the fixed seat through the trapezoidal groove; the upper end surface of the mounting seat is arranged along the length direction. Several bases, the bases are used for clamping magnetic ring inductors. The magnetic ring inductor clamping jig has a simple structure and can clamp multiple magnetic ring inductors for simultaneous leg pulling operations. It is convenient and quick to operate, has high production and processing efficiency, improves the overall processing quality, and is easy to be widely promoted and used.

This device can clamp multiple magnetic ring inductors for simultaneous pulling operation. However, when the magnetic ring inductors are pulling their legs, they cannot pull the coil antennas of multiple magnetic ring inductors at the same time, that is, they cannot pull the legs of multiple magnetic ring inductors at the same time. At the same time, it is still necessary to pull the magnetic ring inductors one by one, which is time-consuming and labor-intensive. Therefore, it is necessary to provide a clamping jig for the magnetic ring inductor.

Utility model content

The purpose of this utility model is to provide a clamping fixture for magnetic ring inductors to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a fixture for magnetic ring inductor installation, including a base plate; a placement platform provided on the upper end of the base plate; and a placement seat fixedly provided on the top surface of the placement platform. , a foot-pull mechanism is provided on the upper end of the bottom plate; the foot-pull mechanism includes a positioning part and a foot-pull part, the positioning part includes a connecting block and a hand-tightened screw, and the connecting surfaces of the two connecting blocks are respectively connected to the left and right sides of the placing table. Fixed connection, the bottom surface of the hand-tightened screw is rotationally connected to the top surface of the right-end connecting block; the foot pull portion includes a moving plate, the left and right sides of the moving plate are provided with handles, and the two handle connection surfaces are respectively connected to the left and right sides of the moving plate. Fixed connection on both sides.

Preferably, a top plate is provided on the surface of the hand-tightening screw, and a screw hole is provided on the surface of the top plate. The surface of the hand-tightening screw is threadedly connected to the inner wall of the screw hole. A limit rod is provided on the top surface of the connecting block at the left end. The bottom surface of the position rod is fixedly connected to the top surface of the left end connecting block.

Preferably, a limiting sliding hole is provided on the surface of the top plate, the surface of the limiting rod is slidingly connected to the inner wall of the limiting sliding hole, a limiting block is fixed on the top surface of the limiting rod, and a clamping plate is provided on the bottom surface of the top plate. , the top surface of the clamping plate is fixedly connected to the bottom surface of the top plate.

Preferably, the top surface of the placement platform is provided with a wire hole, the bottom surface of the placement platform is provided with a guide rod, the bottom surface of the guide rod is fixedly connected to the top surface of the bottom plate, the surface of the moving plate is provided with a sliding hole, and the surface of the guide rod is Slidingly connected with the inner wall of the sliding hole.

Preferably, the top surface of the moving plate is provided with a through groove, and the front and rear sides of the moving plate are provided with chute. The chute is connected to the inner wall of the through chute. The inner wall of the chute is provided with a connecting plate. The surface of the connecting plate is connected to the inner wall of the chute. Sliding connection.

Preferably, the connecting surface of the connecting plate is provided with a handle, the connecting surface of the handle is fixedly connected to the connecting surface of the connecting plate, and the other connecting surface of the connecting plate is provided with an anti-slip pad, and the connecting surface of the anti-slip pad is connected to the connecting surface of the connecting plate. The other connection surface is bonded.

Preferably, the surface of the connecting plate is provided with a second through hole, and the inner wall of the second through hole is provided with a sliding rod. The surface of the sliding rod is slidingly connected to the inner wall of the second through hole, and the connecting surface of the sliding rod is fixedly connected to the inner wall of the through slot.

Preferably, the other connecting surface of the sliding rod is provided with two limiting blocks, and the other connecting surface of the sliding rod is fixedly connected to the connecting surface of the two limiting blocks. A spring is set on the surface of the sliding rod, and the spring connecting surface It is fixedly connected to the other connecting surface of the connecting plate, and the other connecting surface of the spring is fixedly connected to the inner wall of the through slot.

Compared with the existing technology, the beneficial effects of this utility model are:

1) This clamping jig is used for magnetic ring inductors. By holding the two handles respectively and driving the moving plate to move downward under the limit of the guide rod, multiple magnetic ring inductors can be pulled at the same time, effectively improving the The pull-out efficiency of the magnetic ring inductor greatly improves the practicality of the clamping fixture.

2) This clamping fixture is used for magnetic ring inductors. By pulling the two handles respectively, the connecting plate can be pulled out of the through slot opened on the surface of the moving plate, and then the coil tentacles are passed through the through slot, and then released respectively. The two pull handles allow the connecting plate to reset under the rebound force of the spring, so that the anti-slip pad adhered to the surface of the connecting plate can be close to the surface of the coil antennae, while squeezing the coil antennae to form a tight clamp on the coil antennae.

3) This clamping jig is used for magnetic ring inductors. By rotating the hand screw, the hand screw rotates, so that the top plate threadedly connected to the hand screw can move downward, so that the bottom surface of the clamping plate on the bottom of the top plate can be tightened. Against the top surface of the magnetic ring inductor, multiple magnetic ring inductors are fixed to prevent the magnetic ring inductor from shaking when the legs are pulled.

Description of the drawings

Figure 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the overall front three-dimensional structure of the utility model;

Figure 3 is a schematic diagram of the overall three-dimensional structure of the placement table of the present utility model;

Figure 4 is a schematic diagram of the three-dimensional structure of the movable plate of the present utility model;

Figure 5 is a schematic diagram of the three-dimensional structure of the connecting plate of the present utility model.

In the picture: 1 bottom plate, 2 placement platform, 3 placement seat, 4 foot pull mechanism, 41 positioning part, 42 foot pull part, 401 connecting block, 402 hand screw, 403 top plate, 404 clamping plate, 405 limit rod, 406 guide rod, 407 moving plate, 408 handle, 409 connecting plate, 410 handle, 411 anti-slip pad, 412 sliding rod, 413 spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Embodiment 1

With reference to Figures 1-5, the present utility model provides a technical solution: a clamping fixture for magnetic ring inductors, including a base plate 1; a placement platform 2 provided at the upper end of the base plate 1; and fixedly provided on the top surface of the placement platform 2 The placement seat 3 is provided with a foot-pull mechanism 4 on the upper end of the bottom plate 1; the foot-pull mechanism 4 includes a positioning part 41 and a foot-pull part 42. The positioning part 41 includes a connecting block 401 and a hand screw 402. The connecting surfaces of the two connecting blocks 401 are respectively It is fixedly connected to the left and right sides of the placement table 2, and the bottom surface of the hand-tightening screw 402 is rotationally connected to the top surface of the right-end connecting block 401; a top plate 403 is provided on the surface of the hand-tightening screw 402, and a screw hole is provided on the surface of the top plate 403. The inner wall is threaded, and a limit rod 405 is provided on the top surface of the left end connection block 401. The bottom surface of the limit rod 405 is fixedly connected to the top surface of the left end connection block 401. A limit slide hole is provided on the surface of the top plate 403, and the limit slide hole is provided on the surface of the limit rod 405. The inner wall is slidingly connected, a limit block is fixedly provided on the top surface of the limit rod 405, a clamping plate 404 is provided on the bottom surface of the top plate 403, and the top surface of the clamping plate 404 is fixedly connected to the bottom surface of the top plate 403.

Further, in this embodiment, the hand-tightening screw 402 is rotated to rotate, so that the top plate 403 threadedly connected to the hand-tightening screw 402 can move downward, so that the bottom surface of the clamping plate 404 on the bottom surface of the top plate 403 can be tightly pressed against The top surface of the magnetic ring inductor is used to fix multiple magnetic ring inductors to prevent the magnetic ring inductor from shaking when the legs are pulled.

Embodiment 2

Referring to Figures 1 to 5, and based on the first embodiment, it is further obtained that the leg portion 42 includes a moving plate 407, and handles 408 are provided on both left and right sides of the moving plate 407. The connecting surfaces of the two handles 408 are respectively connected to the moving plate 407. The left and right sides are fixedly connected; a wired hole is provided on the top surface of the placing platform 2, and a guide rod 406 is provided on the bottom surface of the placing platform 2. The bottom surface of the guide rod 406 is fixedly connected to the top surface of the bottom plate 1. A sliding hole is provided on the surface of the moving plate 407, and the surface of the guide rod 406 is connected to the top surface of the bottom plate 1. The inner wall of the sliding hole is slidingly connected. A through groove is provided on the top surface of the moving plate 407. Chutes are provided on the front and rear sides of the moving plate 407. The chute is connected with the inner wall of the through groove. A connecting plate 409 is provided on the inner wall of the chute. The surface of the connecting plate 409 is connected to the chute. The inner wall is slidingly connected. The connecting surface of the connecting plate 409 is provided with a handle 410. The connecting surface of the handle 410 is fixedly connected to the connecting surface of the connecting plate 409. The other connecting surface of the connecting plate 409 is provided with an anti-slip pad 411. The connecting surface of the anti-slip pad 411 is connected to the connecting plate. The other connecting surface of 409 is bonded. A second through hole is provided on the surface of the connecting plate 409. A sliding rod 412 is provided on the inner wall of the second through hole. The surface of the sliding rod 412 is slidingly connected to the inner wall of the second through hole. The connecting surface of the sliding rod 412 is fixed to the inner wall of the through slot. connection, the other connecting surface of the sliding rod 412 is provided with two limiting blocks, the other connecting surface of the sliding rod 412 is fixedly connected to the connecting surface of the two limiting blocks, a spring 413 is set on the surface of the sliding rod 412, and the connecting surface of the spring 413 is connected to the connecting plate 409 The other connection surface is fixedly connected, and the other connection surface of the spring 413 is fixedly connected to the inner wall of the slot.

Furthermore, in this embodiment, by holding the two handles 408 respectively and driving the moving plate 407 to move downward under the limit of the guide rod 406, multiple magnetic ring inductors are pulled at the same time, effectively improving the performance of the magnetic ring inductors. The efficiency of pulling the legs greatly improves the practicability of the clamping fixture; by pulling the two pull handles 410 respectively, the connecting plate 409 can be pulled out of the through slot opened on the surface of the moving plate 407, and then the coil antennae are passed through the through slot. groove, and then loosen the two handles 410 respectively, so that the connecting plate 409 is reset under the resilience of the spring 413, so that the anti-slip pad 411 bonded on the surface of the connecting plate 409 can be close to the surface of the coil antenna while squeezing the coil The antennae form a tight clamp on the coil antennae.

In the actual operation process, firstly, multiple magnetic ring inductors wound with coils are placed on the placement base 3 on the top surface of the placement table 2, and then the hand-tightening screw 402 is rotated to rotate the hand-tightening screw 402, thereby making the hand-tightening screw The top plate 403 connected with the 402 thread can move downward, so that the bottom surface of the clamping plate 404 on the bottom surface of the top plate 403 can be close to the top surface of the magnetic ring inductor, thereby fixing multiple magnetic ring inductors, and then the coil tentacles of the magnetic ring inductor are respectively Pass through the wire holes opened on the top surface of the placing table 2, and then pull the two handles 410 respectively, so that the connecting plate 409 can be pulled out of the through slot opened on the surface of the moving plate 407, and then pass the coil antennae through the through slot, and then respectively Loosen the two handles 410, so that the connecting plate 409 is reset under the rebound force of the spring 413, so that the anti-slip pad 411 bonded on the surface of the connecting plate 409 can be close to the surface of the coil antennae, and at the same time, the coil antennae are squeezed, and the coil is The tentacles form a tight clamp, and finally hold the two handles 408 respectively, and drive the moving plate 407 to move downward under the limit of the guide rod 406, thereby pulling multiple magnetic ring inductors at the same time, and then pull again after the end. Use 410 to take out the coil antenna, and then rotate the hand screw 402 to move the top plate 403 upward to facilitate the removal of the magnetic ring inductor.

Other parts of the present invention that are not described in detail belong to the prior art, so they will not be described again here.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and changes can be made to the embodiments without departing from the principles and spirit of the present invention. Alterations and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A clamping fixture for magnetic ring inductors, including a bottom plate (1); a placement table (2) provided at the upper end of the bottom plate (1); and a placement table fixedly provided on the top surface of the placement table (2) The seat (3) is characterized in that: the upper end of the bottom plate (1) is provided with a leg-pull mechanism (4); The foot-pull mechanism (4) includes a positioning part (41) and a foot-pull part (42). The positioning part (41) includes a connecting block (401) and a hand screw (402). The two connecting blocks (402) 401) The connecting surfaces are fixedly connected to the left and right sides of the placing table (2) respectively, and the bottom surface of the hand-tightening screw (402) is rotationally connected to the top surface of the right-end connecting block (401); The foot pull part (42) includes a moving plate (407). Handles (408) are provided on both left and right sides of the moving plate (407). The connecting surfaces of the two handles (408) are respectively connected to the left and right sides of the moving plate (407). Fixed connection on both sides. 2. A clamping fixture for magnetic ring inductors according to claim 1, characterized in that: a top plate (403) is provided on the surface of the hand-tightened screw (402), and a top plate (403) is provided on the surface. screw hole, the surface of the hand-tightening screw (402) is threadedly connected to the inner wall of the screw hole, a limiting rod (405) is provided on the top surface of the connecting block (401) at the left end, and the bottom surface of the limiting rod (405) is connected to the left-end connecting block (401) Top surface fixed connection. 3. A clamping fixture for magnetic ring inductors according to claim 2, characterized in that: the surface of the top plate (403) is provided with a limiting sliding hole, and the surface of the limiting rod (405) is in contact with the limiting position. The inner wall of the sliding hole is slidingly connected, a limiting block is fixed on the top surface of the limiting rod (405), a clamping plate (404) is provided on the bottom surface of the top plate (403), and the top surface of the clamping plate (404) is in contact with the top plate. (403) The bottom surface is fixedly connected. 4. A clamping fixture for magnetic ring inductors according to claim 1, characterized in that: the top surface of the placement platform (2) is provided with a wire hole, and the bottom surface of the placement platform (2) is provided with a guide rod. (406), the bottom surface of the guide rod (406) is fixedly connected to the top surface of the base plate (1), a sliding hole is provided on the surface of the moving plate (407), and the surface of the guide rod (406) is slidingly connected to the inner wall of the sliding hole. 5. A clamping fixture for magnetic ring inductors according to claim 1, characterized in that: the top surface of the moving plate (407) is provided with a through slot, and the front and rear sides of the moving plate (407) are provided with a through slot. The chute is connected to the inner wall of the chute. The inner wall of the chute is provided with a connecting plate (409). The surface of the connecting plate (409) is slidingly connected to the inner wall of the chute. 6. A clamping fixture for magnetic ring inductors according to claim 5, characterized in that: the connecting surface of the connecting plate (409) is provided with a handle (410), and the handle (410) is connected to The connecting surface of the connecting plate (409) is fixedly connected to the connecting surface of the connecting plate (409). The other connecting surface of the connecting plate (409) is provided with an anti-slip pad (411). The connecting surface of the anti-slip pad (411) is connected to the other connecting surface of the connecting plate (409). bonding. 7. A clamping fixture for magnetic ring inductors according to claim 6, characterized in that: the surface of the connecting plate (409) is provided with two through holes, and the inner wall of the second through hole is provided with a sliding rod (412) , the surface of the sliding rod (412) is slidingly connected to the inner wall of the through hole, and the connecting surface of the sliding rod (412) is fixedly connected to the inner wall of the through slot. 8. A clamping fixture for magnetic ring inductors according to claim 7, characterized in that: the other connecting surface of the sliding rod (412) is provided with two limiting blocks; One connecting surface is fixedly connected to the two connecting surfaces of the limiting block, a spring (413) is set on the surface of the sliding rod (412), and the connecting surface of the spring (413) is fixedly connected to the other connecting surface of the connecting plate (409). The other connecting surface of the spring (413) is fixedly connected to the inner wall of the channel.